News

GE Sensing & Inspection Technologies’ new family of ultrasonic flaw detectors incorporates conventional and phased array ultrasound technology in three upgradeable models: Phasor CV, Phasor 16/16 Weld, and Phasor XS. Each solution, designed for applications ranging from corrosion monitoring to defect detection and sizing, is compliant with all major inspection codes. The Phasor XS (shown […]

An advanced seal technology for hydraulic bolt tensioners recently developed by UK-based Boltight Ltd. takes advantage of the latest composite materials to eliminate oil leakage while allowing the tensioning piston to be retracted more easily after use. The new seals are a two-piece self-energizing design with an “O” ring made from a self-lubricating and durable […]

Hawk Measurement Systems has launched a new line of “fourth generation” sonar transducers designed for improved sensing of interface levels in clarifiers and thickeners. The new transducer designs include three to seven sonar crystals mounted in a single head. Each sonar array produces a concentrated sonar beam, providing more emitted power and collecting more returned […]

No U.S. federal standards exist to limit worker exposure to hand-arm vibration (HAV), but the National Institute for Occupational Safety and Health suggests that high HAV acceleration levels (5-36 m/s2) can cause physical effects—and even permanent injury—if left unchecked and untreated. A new series of triaxial accelerometers launched this August by PCB Piezotronics’ Larson Davis […]

U.S. Secretary of State Condoleezza Rice and Pranab Mukherjee, her Indian counterpart, signed a pact Friday that allows U.S. equipment and service providers to support India’s plans to increase the country’s nuclear capacity.     The accord seals the “123 Agreement,” an historic deal that lifts a 34-year-old ban on U.S.-Indian civilian nuclear trade. After three […]

After an extensive public process, the Virginia State Corporation Commission (SCC) last week approved construction of a 500-kV transmission line project running through the northern part of that state.   TrAILCo’s $850 million project—named the Trans-Allegheny Interstate Line (TrAIL)—calls for construction of a new 500-kV line extending from southwestern Pennsylvania through West Virginia and into […]

The U.S. Department of Energy (DOE) last week awarded military-industrial giant Lockheed Martin a cooperative agreement contract worth $1.2 million to demonstrate innovative generation technologies that use the ocean’s thermal gradient.    Ocean Thermal Energy Conversion (OTEC) uses temperature differences of 36 degrees F or more between warm surface water and cold deep seawater to […]

PPL Corp. on Friday submitted an application to the U.S. Nuclear Regulatory Commission (NRC) for a license to build and operate a new nuclear plant—the 17th received by the agency so far.   The company has proposed in its combined construction and operating license (COL) application to build the Bell Bend nuclear plant close to […]

Representatives from both presidential campaigns engaged in a spirited debate about their candidates’ approaches to solving the nation’s energy problems at the Massachusetts Institute of Technology (MIT) on Oct. 6. Among the notable distinctions were that John McCain favors leaving energy decisions up to the states while Barack Obama calls for significant regulations and investment […]

President Bush on Friday signed into law a measure to renew critical energy tax incentives that had been set to expire at the end of this year. The measure, which gained new life after a political impasse had left its future uncertain only the week before, was one of many added to the financial bailout […]

UK Prime Minister Gordon Brown last week created a new government department for Energy and Climate Change (DECC) as part of his latest cabinet shuffle. The new entity will take on several issues affecting the UK power industry, including soaring wholesale prices resulting from a squeeze in generating capacity, the nation’s crumbling power infrastructure, and […]

U.S. baseload generation capacity reserve margins declined to 17% last year, and with demand expected to outpace capacity growth, the nation could face significant risk of costly power brownouts and blackouts as early as next summer, suggests a new study released by NextGen Energy Council.   The nonprofit organization is composed of a wide variety […]

Seventeen electric power companies responded to the Department of Energy’s (DOE) June solicitation for federal loan guarantees to support the construction of 21 new U.S. reactors, the agency said Thursday. The power industry has now asked the Energy Department to provide loan guarantees of $122 billion—almost seven times the original $18.5 billion allocated by the […]

According to radiation standards established by the Environmental Protection Agency (EPA) last week, exposure over the next 10,000 years to neighbors of the proposed Yucca Mountain nuclear waste disposal facility in Nevada will be limited to 15 millirem a year—a little less than that from a single chest X-ray.   The Department of Energy’s proposed […]

New Jersey Board of Public Utilities (BPU) on Friday awarded Garden State Offshore Energy (GSOE) $4 million to develop a 345.6-MW offshore wind farm, a project that could be the first offshore wind farm on the East Coast.   GSOE’s proposal calls for building 96 wind turbines arranged in a rectangular grid 16 miles off […]

UniStar Nuclear Energy, a joint venture of Constellation Energy and France’s EDF Group, last week submitted a combined construction and operating license (COL) application to the U.S. Nuclear Regulatory Commission (NRC) for a potential new reactor at Nine Mile Point Nuclear Station in Scriba, N.Y.   The final decision on whether to proceed with the […]

All 12.6 million allowances offered at the first U.S. carbon dioxide emissions auction sold on Sept. 25, 2008. The permits were bought by 59 participants from energy, financial, and environmental sectors at a clearing price of $3.07 per allowance, states participating in the Regional Greenhouse Gas Initiative (RGGI) said Monday.   RGGI said on its […]

New Orleans-based Entergy Corp. on Thursday submitted a combined construction and operating license (COL) application to the U.S. Nuclear Regulatory Commission (NRC), selecting GE Hitachi Nuclear Energy’s next-generation ESBWR reactor design.   Entergy, the nation’s second-largest nuclear plant operator, is seeking to reserve the option to build a potential new reactor at its River Bend […]

A majority of supporters of John McCain and Barack Obama largely agree on how to deal with both the country’s energy needs and the problem of climate change, a new WorldPublicOpinion.org poll shows.   WorldPublicOpinion.org, an international research project managed by the Program on International Policy Attitudes at the University of Maryland, surveyed 1,174 Americans […]

Current U.S. tax credits for renewable energy, including wind and solar energy, are set to expire on Dec. 31, 2008. Last week, both U.S. congressional houses passed versions of a bill that would extend these credits, but the House’s version of what has been called “the year’s most important tax package” prompted criticism from the […]

Nuclear energy giant Électricité de France (EDF) on Wednesday clinched a deal to acquire British Energy plc—a privatized UK company that provides almost 20% of Britain’s electricity—for £12.5 billion ($23.18 billion).   On Thursday, the majority French state-owned company bought a 26% stake in British Energy through its subsidiary Lake Acquisitions as part of its […]

The U.S. Department of Energy (DOE) last week announced a solicitation for up to $8 billion in federal loan guarantees for coal-powered projects that employ advanced technologies to reduce or sequester emissions of air pollutants and greenhouse gases.   This marks the third round of solicitations for the DOE’s Loan Guarantee Program. The DOE said […]

RWE npower has urged the UK government to address pitfalls in carbon capture and storage (CCS) regulation and policy that could prompt delays to vital investments. The company, which revealed it was close to completing a UK CCS facility, was responding to the government’s CCS consultation that closed last week.   RWE npower, which supplies […]

Charlton Heston’s legacy will surely rest on his iconic performance as Moses in The Ten Commandments and his unwavering support of the Second Amendment. I had the privilege of watching a classic Heston performance at the 2000 National Rifle Association convention in Charlotte, N.C., when he raised a handmade Brooks flintlock above his head and […]

The 1940s and 50s are considered the golden age of science fiction literature. After my kids saw the movie, I, Robot, a few years ago, they were surprised to learn that Isaac Asimov—a giant of the genre with more than 500 books to his credit—had written a series of nine short stories with the same […]

September 1886 Four years after this magazine was launched, the editors reviewed the latest improvements to industrial boilers, beginning with the Backus furnace (Figure 1). 1. The Backus furnace. “This furnace is provided with a brick arch placed just back of the fire-doors, that is intended to deflect the currents of air that are admitted […]

August 1886 POWER reported on one of the first twin-cylinder "Otto" natural gas–fired engines that had recently appeared in the U.S. power market. The report notes that "engines of 100 horsepower are being now economically used where gas is low in price, as in England and other European countries" (Figure 1). 1. A twin-cylinder "Otto" […]

The Energy Policy Act of 2005 gave the Federal Energy Regulatory Commission (FERC) the authority to override state and local opposition to the construction of interstate transmission lines if the agency determines that they will reduce system congestion. In April, the Department of Energy designated two regions that might qualify for such treatment as "national […]

June 1886 POWER reported on the art and science of water treatment and its effect on boiler performance in the cover story this month. "Dr. J.G. Rogers, an authority on steam generation, is quoted as stating that one-sixteenth of an inch of scale in a boiler will require the extra consumption of 15% more fuel; […]

  In 1882, Americans talked of John L. Sullivan, the bare-knuckles boxing heavyweight champion of the world, as horse-drawn carriages jingled along city streets. The spidery cables of the Brooklyn Bridge spanned the East River and hundreds of workmen scrambled to complete the great project. Railroads crossed the continent, but sporadic Indian warfare still plagued […]